Scheduled meetings list missing in Zoom client

I was ready to enter an important medical appointment via Zoom with my elderly sister in another state... we have recurring meetings set up for these appointments to make it easy for her, but they are GONE from Zoom client. I cannot find them anywhere and had to start a new meeting and send her a new meeting link and she is very confused and I am not sure she will be able to get on at all. This appointment may be a bust because of this and I have no idea what I am going to do about all these other meetings I have coming up today with recurring meeting links. UGH! Where did they go?